It started off with some celebrations of fiancé Dustin Johnson's World Golf Championship win on Sunday. Paulina commemorated her man's win with a sexy selfie using a golden Snapchat filter with a crown, and adorned her Snap with a champagne bottle and praising hands emojis.

Then came a selfie with Dustin, with a trophy emoji.

After that, the parents of Tatum took their bash to the waters, with Johnson impressively doing a backflip off a boat into the water.

And then came Paulina's bikini shot:

For her Independence Day fête, Gretzky opted for a red bikini with a lace-up top and string bottoms. She accessorized her look with a choker, which has proven to be one of her fave accessories as of late. She simply captioned the photo, "Happy 4th."

At the end of the evening, Paulina and Dustin enjoyed some fireworks while sharing a romantic kiss.

D'aww.

Paulina and Dustin have been engaged since August 2013, and according to the New York Post, Johnson says their fall 2015 wedding plans got cancelled because it "didn't fit in the schedule." He did reveal, however, that a wedding could happen later this year and that the cost "doesn't matter to me. That bill is going to Wayne."

Let's be honest here for a minute: Paulina Gretzky is hot and we all win when she posts photos of herself in teeny tiny bikinis. Thank you, Paulina!

The decision to feature the socialite on the cover of Canada's Fashion Magazine was controversial, which is why we loved it so much. Not only did she make Spring Break style look hot, she cemented her status as Canada's "It" girl (even if she doesn't consider herself Canadian).

We were shocked when Paulina announced she was getting married to the pro golfer but we quickly realized this was an epic gift to us: Not only do we get to admire her gigantic engagement ring but we get to anticipate what's sure to be a helluva wedding.

We were shaking with glee when Paulina posted this sexy video of herself dancing in her underwear in what would later to be revealed as her Maxim cover photo shoot.

Boys (and even women) everywhere were first in line to snag a copy of this sure-to-be collector's item. It was definitely one of our favourite gifts of 2013.

The photo speaks for itself.

Sure, Paulina's a good-looking woman but it's even better for us when she shows off her gorgeous look-a-like friends.

Sure, we were jealous when Paulina posted a pic of her and a friend at a fancy movie theatre but we quickly realized that it's kinda more fun to watch her chill out and relax sans bikini.

Nothing makes our hearts melt more than photos of dads holding their daughters so it made us super happy when Paulina sent a sweet Father's Day shoutout to Wayne Gretzky this year.

She's a veritable Britney Spears-in-training.

The answer is: Wear a sexy St. Pauli Girl uniform!

Forget the standing with your hand on your hip; Paulina looked relaxed and confident at the 2013 American Music Awards.

We don't really understand what's going on here, but we love it anyway. Shine on, Paulina.

Now we know that she's tight with Drake. Cool.

We don't think they can get any shorter.

Yes, yes, she says she's a California girl born and bred but when she posted this pic of her and Dustin chilling at Wayne's restaurant in Toronto, we squealed with delight. (We eat there, too!)

Underneath the eyelash extensions and nude lips is a gorgeous face that (in our humble opinion) looks way better without makeup.

For showing off what her mama gave her.

They're totally the next Kate Middleton and Prince William.

Part your lips just a bit, squint your eyes, tilt your head and BOOM! Perfect selfie!

They made our days just a bit brighter (even if there are some spelling mistakes).

It's JT, OMG!

We admit that we bought a few pairs when we saw this photo.

Despite traveling by private plane, Paulina doesn't brag (much) about her luxurious life.

Paulina Gretzky, left, and Ciara present the award for favorite male artist - soul/R&B at the American Music Awards at the Nokia Theatre L.A. Live on Sunday, Nov. 24, 2013, in Los Angeles. (Photo by John Shearer/Invision/AP)

Paulina Gretzky and Dustin Johnson at the 2013 American Music Awards

Paulina kisses Dustin Johnson after he won the HSBC Champions tournament.

SHANGHAI, CHINA - NOVEMBER 03: Paulina Gretzky watching Juston Johnson of the USA during the final round of the WGC - HSBC Champions at the Sheshan International Golf Club on November 3, 2013 in Shanghai, China. (Photo by Ross Kinnaird/Getty Images)

Dustin Johnson of the United States, left, and his fiancee Paulina Gretzky, right, embrace after winning the HSBC Champions golf tournament at the Sheshan International Golf Club in Shanghai, China, Sunday, Nov. 3, 2013. (AP Photo/Eugene Hoshiko)

SHANGHAI, CHINA - NOVEMBER 02: Paulina Gretzky follows the play of Dustin Johnson during the third round of the WGC-HSBC Champions at the Sheshan International Golf Club on November 2, 2013 in Shanghai, China. (Photo by Scott Halleran/Getty Images)

SHANGHAI, CHINA - NOVEMBER 02: Paulina Gretzky follows the play of Dustin Johnson during the third round of the WGC-HSBC Champions at the Sheshan International Golf Club on November 2, 2013 in Shanghai, China. (Photo by Scott Halleran/Getty Images)

Paulina Gretzky, partner of Dustin Johnson of the USA nurses a Joey during day two of the Perth International at Lake Karrinyup Country Club on October 18, 2013 in Perth, Australia. (Photo by Matt King/Getty Images)

Dustin Johnson of the USA nurses a Koala with his partner Paulina Gretzky as she nurses a Joey during day two of the Perth International at Lake Karrinyup Country Club on October 18, 2013 in Perth, Australia. (Photo by Matt King/Getty Images)

Paulina Gretzky, partner of Dustin Johnson of the USA nurses a Joey during day two of the Perth International at Lake Karrinyup Country Club on October 18, 2013 in Perth, Australia. (Photo by Matt King/Getty Images)

Paulina Gretzky watches the play of Dustin Johnson during the final round of the TOUR Championship by Coca-Cola at East Lake Golf Club on September 22, 2013 in Atlanta, Georgia.

Paulina Gretzky follows the play of Dustin Johnson during the second round of The Barclays at Liberty National Golf Club on August 23, 2013 in Jersey City, New Jersey.

A close-up of Paulina Gretzky's engagement ring.

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The wife of Wayne Gretzky, Janet Jones sits with daughter Paulina for Game Three of the 2012 Stanley Cup Final between the Los Angeles Kings and the New Jersey Devils at the Staples Center on June 4, 2012 in Los Angeles, California.

Wayne Gretzky With Janet Jones With Their Kids At New Indiana Jones Adventure Ride in 1991. (Photo by Dave Benett/Getty Images)

Janet Jones and Wayne Gretzky sit during the press conference for the announcement of Gretzky being traded to the Los Angeles Kings on August 9, 1988 at the Great Western Forum in Inglewood, California. (Photo by Getty Images)

Janet Gretzky wife of Wayne Gretzky of the New York Rangers looks as he announces his retirement from professional hockey at a press conference at Madison Square Garden in New York City, New York, 1999. Mandatory Credit: Ezra Shaw/ALLSPORT

Actress Janet Gretzky arrives at the Pre-Golden Globes DPA Gifting Lounge hosted by Nathalie Dubois held at the The Peninsula Hotel on January 9, 2009 in Beverly Hills, California. (Photo by Katy Winn/Getty Images)

Actress Janet Jones-Gretzky poses for photos in the press room during the 2007 ESPY Awards at the Kodak Theatre on July 11, 2007 in Hollywood, California. (Photo by Frederick M. Brown/Getty Images)

Actress Janet Jones atttends the world premiere of 'Dirty Deeds' at the Directors Guild of America on August 23, 2005 in Los Angeles, California. (Photo by Stephen Shugerman/Getty Images)

Former hockey player Wayne Gretzky and wife Janet Gretzky pose at 'The David Beckham Academy' launch party at Creative Artists Agency on June 3, 2005 in Beverly Hills, California. The reception was a celebration in the partnership between sports and entertainment AEG and Beckham, which has established the Los Angeles and London locations of the David Beckham Academy. (Photo by Kevin Winter/Getty Images for AEG)